Developer Platform
Low-latency trading APIs, built for developers.
Your gateway to institutional-grade trading infrastructure. Explore the documentation, request sandbox access, and start building on a unified, multi-venue protocol.
Why Checker
Why build with Checker?
- Low-latency APIs for RFQ, quoting, and trading workflows
- Secure end-to-end trading
- Multi-venue access through a unified protocol
<25ms
Median Latency
99.99%
Uptime SLA
20+
Trading Venues
24/7
Market Access